Caloi Sigma FS 1998 Technical specs and features
Brand | Caloi |
Model | Sigma FS |
First production | 1998 |
Bike category | Mountain Bike |
Bike sub-category | Mountain With Dual Suspension |
Bike Pricing | Check price Here ==> |
Parts And Accessories | Caloi Sigma FS Parts |
Available Sizes | - Medium |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.10 (inches) Maxxis GluteusFront: 26 X 2.10 (inches) Maxxis Incisor |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro RBP-375A LeversTektro 823 Linear-pull Brakes |
Hubs for disc brakes | Shimano STX-RC |
Rims manufacturer | 32-holeWeinmann Zac 19 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeMarwi Stainless Steel |
Frame and Body Specifications
Frame materials | Alcoa 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Caloi Aluminum |
Handlebar extender | Caloi Aluminum |
Handlebar stem details | Kalloy Aluminum |
Headset size | 1 1/8 (inches) Threadless Aheadset SE-1 |
Gearing Specs
Bicycle chain | 1/2 X 3/32 (inches)KMC Z-51 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 110 (millimeters) SpindleShimano BB-UN52 |
Crankset parts and sizes | 22/32/42 TeethShimano STX |
Gear shift levers | Shimano STX-RC RapidFire SL |
Rear gear set | 11 - 28 Teeth8-speed |
Caloi Sigma FS Fork System Data
Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters)Shimano STX Top-swing |
Derailleur (Rear) | Shimano Deore LX SGS |
Fork material | Triple-clamp CrownAluminum and magnesium |
Fork type | Rock Shox Indy C |
Other Specs of Caloi Sigma FS
Component group sets | Shimano STX-RC |
Available colors | - Polished and blue- polished and yellow |
Weight | 29.9 |
Pedals details | Wellgo LU-974A |
Rear shock absorber | 3.5 (inches) TravelRock Shox Deluxe |
Saddle seat | Caloi Avante' SX |
Seat post extension | 27.0 (millimeters) DiameterZoom Microset |
Caloi Sigma FS picture
Sigma FS bike comparison
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Caloi Sigma FS bike review
Caloi produced the Sigma FS bike in 1998 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $1,075.00.Caloi Mountain bike Sigma FS can be found in a few colors, among these colors Polished and blue and polished and yellow .
This bike is equiped with Front: 26 x 2.10" Maxxis Incisor tires and Marwi stainless steel spoke wheel while the rims are manufactured by Weinmann Zac 19, 32-hole. Caloi equiped this exact model with Tektro 823 linear-pull brakes, Tektro RBP-375A levers braking system and Shimano STX-RC hubs.
To guarantee the comfiest ride Caloi used Alcoa 6061 T6 aluminum material for the frame. Caloi aluminum high strength material is used on the handlebar of this Sigma FS to ensure the perfect handling while the stems are made of Kalloy aluminum.
For the smoothest biking experience Shimano STX, 22/32/42 teeth is used on this bicycle linked to KMC Z-51 chain that is easily replaceable as stated by Caloi, the whole system is connected to a high reliability Shimano STX-RC RapidFire SL gear shift levers.